• Wuhan Mingyang Technology Co., Ltd
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Contact Person : Emma Zhang
Phone Number : +86 18627175510
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Transformer Winding DC Resistance Tester High Voltage Testing Equipment Megameter

Place of Origin China Mainland
Brand Name MINGYANG
Model Number MY-RF
Minimum Order Quantity 1
Price 2000 usd
Packaging Details carton
Delivery Time 1 week
Payment Terms L/C,D/A,D/P,T/T,Western Union
Supply Ability 1000pcs/month
Product Details
Measuring Range 1-1999μΩ Accuracy Class 0.5%
Operating Temperature -10℃~40℃ Time Resolution 1s
Current Resolutio 1μΩ Place Of Origin Hubei, China
Resolution Ratio-minimum 0.0001, Angle-0.01. Measurement Accuracy 0.5%
Measurement Range 1-1999μΩ Working Power Supply AC220V ± 10%, 50Hz ± 1Hz
Weight 12kg Display Mode Three-and-a-half-digit LCD
Volume 380*350*260 Mm Warranty 1 Year
Customized Support OEM Material Plastic Case
Power Three-phase Precision Inverter Power Supply, Test Range Variable Ratio-0.9 ~ 10000 Angle-0-360.
Ratio Accuracy ±0.1%+2words ( 0.9-500 ) ±0.2%+2words ( 501-2000 ) Angular Accuracy ±0.2°
Output Voltage Automatically Adjusted According To Load. Working Power Supply AC 220v 10% 50 1Hz.
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Product Description
Transformer Winding DC Resistance Tester Meter
The 20A/40A/50A/60A DC resistance tester is primarily designed for measuring the DC resistance of large and medium-sized transformers, generators, motors, and similar electrical equipment. This instrument features multiple current ranges to accommodate diverse measurement requirements.
Key Features
  • High-speed microcontroller control with full automation and user-friendly operation
  • Advanced power supply technology with multiple current ranges and wide measurement scope
  • Temperature conversion capability for both copper and aluminum materials
  • Comprehensive protection against back electromotive force for enhanced reliability
  • Audible discharge alarm with clear visual indicators to prevent operational errors
  • Rapid response enables on-load tap changer switching during measurement with automatic data refresh
  • 7-inch color touchscreen display with Chinese/English language switching
  • Built-in perpetual calendar clock with power-off data storage for 1,000 test records
  • RS232 and USB interfaces for computer communication and USB data storage
  • Mobile app compatibility for remote control and data upload
Product Images
Transformer Winding DC Resistance Tester High Voltage Testing Equipment Megameter 0 Transformer Winding DC Resistance Tester High Voltage Testing Equipment Megameter 1 Transformer Winding DC Resistance Tester High Voltage Testing Equipment Megameter 2
Operating language can be customized according to customer requirements.